Figure 264. Connecting retimer assembly signal cables
From To
Retimer
MCIO connector 
A
System board
PCIe connector 10
MCIO connector 
B PCIe connector 9
MCIO connector 
C PCIe connector 8
MCIO connector 
D PCIe connector 7
MCIO connector 
E PCIe connector 6
MCIO connector 
F PCIe connector 5
MCIO connector 
G PCIe connector 4
MCIO connector  H PCIe connector 3
For detailed information, see “System-board connectors” on page 34.
Step 8.  Install the cross bar. 
a. 
Place the cross bar on top of the radiator.
b. 
Fasten the four screws to secure the cross bar to the chassis. 
Chapter 4. Hardware replacement procedures 327